Remember Simon? We sure do. Simon — as in “Simon says…” — from the leading edge of electronic games in the 1970s, which used four buttons, colored lights, and simple tones as the basis for a memory game. Players had to remember the specific sequence of lights and replay the pattern in order to advance
FOUR SERVO FINGERS PLAY SIMON BETTER THAN YOU EVER COULD Continue Reading
Gamers interested in building their very own mini PC for gaming may be interested in a new Hackster.io project published by the DIY Projects Labs team providing an overview of how you can build your very own mini PC for gaming using the LattePanda 2GB 32GB mini PC. Check out the video below to learn
How to build a mini PC for gaming Continue Reading
Mind control might seem like something out of a sci-fi show, but like the tablet computer, universal translator, or virtual reality device, is actually a technology that has made it into the real world. While these devices often requires on advanced and expensive equipment to interpret brain waves properly, with the right machine learning system
MIND-CONTROLLED FLAMETHROWER Continue Reading
A lot of electronic busy boxes that are built for children are simply that — a mess of meaningless knobs and switches that don’t do much beyond actuating back and forth (which, let’s be honest, is still pretty fun to do). But this Mission Control Center by [gcall1979] knocks them all out of orbit. The simulation
REALISTIC MISSION CONTROL BOX IS A BLAST FOR ALL AGES Continue Reading
The super fun thing about macro pads is that they’re inherently ultra-personalized, so why not have fun with them? This appealing little keeb may have been a joke originally, but [dapperrogue] makes a valid point among a bunch of banana-related puns on the project page — the shape makes it quite the ergonomic little input device. Inside
GO APE WITH A BANANA MACROPAD Continue Reading
Who wouldn’t want an autonomous drone to deliver cans of fizzy drink fresh from the fridge? [Alex Toussaint] did, and in thinking how such a machine might work he embarked on a path that eventually led him to create a fully functional ultrasonic 3D scanner. In writing it up he’s produced a straightforward description of how the
A PHASED-ARRAY ULTRASONIC 3D SCANNER FROM SCRATCH Continue Reading
In response to an online discussion on the Electrical Engineering Stack Exchange, [Joseph Eoff] decided to prove his point by slapping together a bare-bones IV curve tracer using an Arduino Nano and a handful of passives. But he continued to tinker with the circuit, seeing just how much improvement was possible out of this simple setup. He
RODRIGUEZ — IV CURVE TRACER ON THE CHEAP Continue Reading
If you’ve ever watched one of those high production value YouTube videos and wondered how they’re able to get those smooth shots where the camera seems to be spinning around an object, you were probably looking at the product of an motorized camera motion system. There’s no question these rigs can produce visually striking shots,
PERFECTING A 3D PRINTED CAMERA MOTION CONTROL RIG Continue Reading
What to do when one ends up in the possession of a 4K studio camera, but without the requisite hardware and software to remotely control it? When [Glen Akins] ended up in this situation, he took the reasonable option here and developed his own knob-based remote control to adjust exposure and focus on the Blackmagic Designs Micro Studio
ADDING REMOTE CONTROLS TO A BLACKMAGIC STUDIO CAMERA WITHOUT BREAKING THE BANK Continue Reading
One of the many advancements brought about by 3D printing is the rapid development of compliant mechanisms and flexure joints. One such example is [jicerr]’s joystick, which uses a pair of spherical flexure joints recently developed by researchers from Delft University of Technology in the Netherlands, See the videos after the break. Both flexure joint designs make use of tetrahedron-shaped
3D PRINTED JOYSTICK USING SPHERICAL FLEXURE JOINT Continue Reading
